Residential rebates
Water heating is the second or third largest energy use in homes and businesses.
- If your water heater is more than 10 years old, consider replacing it with an ENERGY STAR® model for better insulation and efficiency.
- ENERGY STAR® boilers are ~8% more efficient than the federal standard.
- Heat pump water heaters are about twice as efficient as standard high-efficiency electric models, offering even greater savings.
Receipts must clearly identify approved equipment and must include:
- Date of purchase
- Purchase price
- Make/mode
- Quantity purchased
Your rebate application must be complete and must include an itemized copy of your receipt.
Rebate application must be postmarked no later than Jan. 31 of the following year to qualify for a rebate.
Rebate amount
As a natural gas customer, you may earn a $300 rebate on your qualifying natural gas water heater purchase. Qualifying heat pump water heaters may receive up to a $750 rebate and qualified boilers can receive a $1,200 rebate.
Rebate process
1. When shopping, make sure you purchase a water heater or boiler that meets ENERGY STAR qualifications:
2. Purchase and install qualifying equipment through a contractor or owner-performed with an approved permit through Pikes Peak Regional Building Department. Be sure to keep receipts.
3. View the program rules for additional information.
4. Submit your application online through My Account , email (products@csu.org), or mail.
If you have any questions, please reach out to us at energyrebates@csu.org.